[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2015-07-03 Thread Bug Watch Updater
** Changed in: cairo
   Status: Confirmed = Fix Released

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Title:
  libcairo segfaults when rendering video streams, e.g. youtube videos
  in webkit based browsers

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[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2015-01-20 Thread Sean Bright
I have been running the trusty-proposed packages in production for about
a week on 130 workstations and have not experienced any crashes.
Exercising libcairo via webkitgtk via SWT.

Packages:

libcairo2 1.13.0~20140204-0ubuntu1.1
libcairo-gobject2 1.13.0~20140204-0ubuntu1.1

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  libcairo segfaults when rendering video streams, e.g. youtube videos
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[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2015-01-20 Thread Sean Bright
** Tags removed: verification-needed
** Tags added: verification-done

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  libcairo segfaults when rendering video streams, e.g. youtube videos
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[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2015-01-20 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: midori (Ubuntu)
   Status: New = Confirmed

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  libcairo segfaults when rendering video streams, e.g. youtube videos
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[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2015-01-20 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: webkitgtk (Ubuntu)
   Status: New = Confirmed

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  libcairo segfaults when rendering video streams, e.g. youtube videos
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[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2015-01-20 Thread Launchpad Bug Tracker
This bug was fixed in the package cairo - 1.13.0~20140204-0ubuntu1.1

---
cairo (1.13.0~20140204-0ubuntu1.1) trusty; urgency=medium

  * debian/patches/git_zero_boxes.patch, git_nonzero_boxes.patch:
- backport upstream fixes for segfault issues (lp: #1391857)
 -- Sebastien Bacher seb...@ubuntu.com   Wed, 07 Jan 2015 10:03:16 +0100

** Changed in: cairo (Ubuntu Trusty)
   Status: Fix Committed = Fix Released

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  libcairo segfaults when rendering video streams, e.g. youtube videos
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[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2015-01-13 Thread Sebastien Bacher
Could somebody who is having the issue test the fixed version and
confirm whether it works or not?

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[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2015-01-07 Thread Sebastien Bacher
SRUed to trusty as well

** Description changed:

- The libcairo version (1.13) that is used on Ubuntu 14.04 contains a bug
- the leads to a segementation fault (see
- https://bugs.freedesktop.org/show_bug.cgi?id=81699) when rendering
- certain video streams.  E.g. webkit based browser that render Youtube
- videos will eventually crash.
+ * Impact
+ The libcairo version (1.13) that is used on Ubuntu 14.04 contains a bug the 
leads to a segementation fault (see 
https://bugs.freedesktop.org/show_bug.cgi?id=81699) when rendering certain 
video streams.  E.g. webkit based browser that render Youtube videos will 
eventually crash.
+ 
+ * Testcase
+ try to open https://www.youtube.com/watch?v=b1XGPvbWn0A in midori browser
+ 
+ * Regression potential
+ check that GTK and webkit still work correctly (no segfault, no rendering 
issues)
+ 
+ ---
  
  The bug has been fixed upstream, libcairo 1.14 does not segfault, so it
  would be very desirable that the libcairo2 package in Ubuntu gets
  updated to version 1.14 of libcairo.

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[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2015-01-07 Thread Launchpad Bug Tracker
** Branch linked: lp:ubuntu/trusty-proposed/cairo

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Title:
  libcairo segfaults when rendering video streams, e.g. youtube videos
  in webkit based browsers

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[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2015-01-07 Thread Chris J Arges
Hello Marc, or anyone else affected,

Accepted cairo into trusty-proposed. The package will build now and be
available at
http://launchpad.net/ubuntu/+source/cairo/1.13.0~20140204-0ubuntu1.1 in
a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed.  Your feedback will aid us getting this update
out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Also affects: midori (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Also affects: cairo (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Also affects: webkitgtk (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** No longer affects: midori (Ubuntu Trusty)

** No longer affects: webkitgtk (Ubuntu Trusty)

** Changed in: cairo (Ubuntu Trusty)
   Status: New = Fix Committed

** Tags added: verification-needed

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  libcairo segfaults when rendering video streams, e.g. youtube videos
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[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2015-01-06 Thread Sebastien Bacher
The new cairo version is in vivid

** Changed in: cairo (Ubuntu)
   Status: Triaged = Fix Released

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[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2014-12-07 Thread Mathew Hodson
** Bug watch added: freedesktop.org Bugzilla #81699
   https://bugs.freedesktop.org/show_bug.cgi?id=81699

** Also affects: cairo via
   https://bugs.freedesktop.org/show_bug.cgi?id=81699
   Importance: Unknown
   Status: Unknown

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  libcairo segfaults when rendering video streams, e.g. youtube videos
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[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2014-12-07 Thread Bug Watch Updater
Launchpad has imported 19 comments from the remote bug at
https://bugs.freedesktop.org/show_bug.cgi?id=81699.

If you reply to an imported comment from within Launchpad, your comment
will be sent to the remote bug automatically. Read more about
Launchpad's inter-bugtracker facilities at
https://help.launchpad.net/InterBugTracking.


On 2014-07-24T04:52:55+00:00 Henriqueleng-t wrote:

Hi,

  My web browser crashes when i try to watch a youtube video or open certain web
pages with any webkit browser(that uses cairo).
  I found other peoples like me with this bug but i can't found a solution.
  This error already happened with me while using these web browsers: jumanji,
surf, uzbl, vimprobrable2, dwb. And using two diferents linux distributions.
Arch Linux and Gentoo, both in the same computer.

There is this problem archived on this mailing list
http://lists.cairographics.org/archives/cairo/2014-March/025089.html , but the
solution apresented in the end, as a patch
http://lists.cairographics.org/archives/cairo/2014-March/025103.html
didn't solved my problem. He says about the patch This diff avoids the segfault
for me, but only papers over the bug... So it's not the real solution.

I posted on Arch Linux and on Gentoo forum, the last have more information.
Gentoo forum post:
https://forums.gentoo.org/viewtopic-t-995484-start-0-postdays-0-postorder-asc-highlight-.html?sid=c5c15b4431456821dcc93bbbc74b9ace

This bug are kiling me, i can't watch any youtube video and lot of times
my browser suddenly close. Also the web browsers tha i most like uses
cairo.

There is the complete message from gdb while run the browser with all
dependencies compiled with debug flag.

---gdb.log---

Temporary breakpoint 1 at 0x407750: file jumanji.c, line 687.
Starting program: /usr/bin/jumanji
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need set solib-search-path or set sysroot?
Starting program: /usr/bin/jumanji
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need set solib-search-path or set sysroot?
Quit
A debugging session is active.
Inferior 1 [process 25926] will be killed.
Quit anyway? (y or n) Starting program: /usr/bin/jumanji
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need set solib-search-path or set sysroot?
[Thread debugging using libthread_db enabled]
Using host libthread_db library /lib64/libthread_db.so.1.
[New Thread 0x7fffe7271700 (LWP 25999)]
[New Thread 0x7fffa6941700 (LWP 26000)]
[New Thread 0x7fffa5aec700 (LWP 26001)]
[New Thread 0x7fffa52eb700 (LWP 26002)]
[New Thread 0x7fffa4acb700 (LWP 26003)]
[New Thread 0x7fff97fff700 (LWP 26004)]
[New Thread 0x7fff977fe700 (LWP 26005)]
[New Thread 0x7fff96ffd700 (LWP 26006)]
[New Thread 0x7fff967fc700 (LWP 26007)]
[New Thread 0x7fff95ffb700 (LWP 26008)]
[New Thread 0x7fff953fa700 (LWP 26009)]
[New Thread 0x7fff7bfff700 (LWP 26010)]
[New Thread 0x7fff7b7fe700 (LWP 26011)]
[New Thread 0x7fff7affd700 (LWP 26012)]
[New Thread 0x7fff7a7fc700 (LWP 26013)]
[New Thread 0x7fff79ffb700 (LWP 26014)]
[Thread 0x7fff953fa700 (LWP 26009) exited]
[Thread 0x7fff7b7fe700 (LWP 26011) exited]
[Thread 0x7fff7affd700 (LWP 26012) exited]
[Thread 0x7fff7a7fc700 (LWP 26013) exited]
[Thread 0x7fff79ffb700 (LWP 26014) exited]
[New Thread 0x7fff79ffb700 (LWP 26015)]
[Thread 0x7fff79ffb700 (LWP 26015) exited]
[New Thread 0x7fff79ffb700 (LWP 26017)]
[New Thread 0x7fff7a7fc700 (LWP 26018)]
[New Thread 0x7fff7affd700 (LWP 26019)]
[New Thread 0x7fff7b7fe700 (LWP 26020)]
[Thread 0x7fff7a7fc700 (LWP 26018) exited]
[Thread 0x7fff7bfff700 (LWP 26010) exited]
[New Thread 0x7fff7bfff700 (LWP 26021)]
[New Thread 0x7fff7a7fc700 (LWP 26022)]
[New Thread 0x7fff5700 (LWP 26023)]
[New Thread 0x7fff5f2ab700 (LWP 26024)]
[New Thread 0x7fff5eaaa700 (LWP 26025)]
[New Thread 0x7fff5e2a9700 (LWP 26026)]
[New Thread 0x7fff5daa8700 (LWP 26027)]
[New Thread 0x7fff4700 (LWP 26028)]
[Thread 0x7fff5e2a9700 (LWP 26026) exited]
[New Thread 0x7fff5e2a9700 (LWP 26029)]
[Thread 0x7fff5daa8700 (LWP 26027) exited]
[Thread 0x7fff79ffb700 (LWP 26017) exited]
[Thread 0x7fff5e2a9700 (LWP 26029) exited]
[Thread 0x7fff5f2ab700 (LWP 26024) exited]
[Thread 0x7fff5e2a9700 (LWP 26029) exited]
[Thread 0x7fff5f2ab700 (LWP 26024) exited]
[New Thread 0x7fff5f2ab700 (LWP 26030)]
[New Thread 0x7fff5e2a9700 (LWP 26031)]
[New Thread 0x7fff79ffb700 (LWP 26032)]
[New Thread 0x7fff5daa8700 (LWP 26033)]
[New Thread 0x7fff4d50b700 (LWP 26034)]
[Thread 0x7fff5f2ab700 (LWP 26030) exited]
[Thread 0x7fff5daa8700 (LWP 26033) exited]
[Thread 0x7fff4700 (LWP 26028) exited]
Program received signal SIGSEGV, Segmentation fault.
n sweep_line_delete (rectangle=0x7fff7a68, sweep=0x7fff7780) at 
cairo-bentley-ottmann-rectangu
lar.c:567
567 cairo-bentley-ottmann-rectangular.c: Arquivo ou diretório não 
encontrado.
#0  0x7202f052 in sweep_line_delete 

[Bug 1391857] Re: libcairo segfaults when rendering video streams, e.g. youtube videos in webkit based browsers

2014-11-12 Thread Marc Balmer
** Summary changed:

- libcairo segfaults when rendering video streams, e.g. youtube videos in 
webkit base browsers
+ libcairo segfaults when rendering video streams, e.g. youtube videos in 
webkit based browsers

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